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gma500: gtt: fix __iomem sparse warnings

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Signed-off-by: Kirill A. Shutemov <[email protected]>
Signed-off-by: Alan Cox <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
This commit is contained in:
Kirill A. Shutemov authored and Dave Airlie committed 2012-05-07 10:58:49 +01:00
1 parent f728bd1a94
commit eab3760714
2 files changed
+8 -5
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drivers/gpu/drm/gma500/gtt.c
+7 -4
View File
@@ -61,7 +61,7 @@ static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
* Given a gtt_range object return the GTT offset of the page table
* entries for this gtt_range
*/
static u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
static u32 __iomem *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
unsigned long offset;
@@ -82,7 +82,8 @@ static u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
*/
static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
{
u32 *gtt_slot, pte;
u32 __iomem *gtt_slot;
u32 pte;
struct page **pages;
int i;
@@ -126,7 +127,8 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
{
struct drm_psb_private *dev_priv = dev->dev_private;
u32 *gtt_slot, pte;
u32 __iomem *gtt_slot;
u32 pte;
int i;
WARN_ON(r->stolen);
@@ -152,7 +154,8 @@ static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
*/
void psb_gtt_roll(struct drm_device *dev, struct gtt_range *r, int roll)
{
u32 *gtt_slot, pte;
u32 __iomem *gtt_slot;
u32 pte;
int i;
if (roll >= r->npage) {
drivers/gpu/drm/gma500/psb_drv.h
+1 -1
View File
@@ -507,7 +507,7 @@ struct drm_psb_private {
/* GTT Memory manager */
struct psb_gtt_mm *gtt_mm;
struct page *scratch_page;
u32 *gtt_map;
u32 __iomem *gtt_map;
uint32_t stolen_base;
void *vram_addr;
unsigned long vram_stolen_size;